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WALZWERK NEVIGES WILLY H SCHLI
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WALZWERK NEVIGES WILLY H SCHLI
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Application filed by WALZWERK NEVIGES WILLY H SCHLIfiledCriticalWALZWERK NEVIGES WILLY H SCHLI
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Publication of FR1148204ApublicationCriticalpatent/FR1148204A/en
C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
C21D1/78—Combined heat-treatments not provided for above
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FR1148204D1955-05-031956-04-26
Method and device for the treatment of magnetic sheets
ExpiredFR1148204A
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